OBS-ONE Automotive test systems
OBS-ONE: system by HORIBA for automotive test systems.
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Shared technical specifications for the series
Properties every model in the series has. What differs is in the models table below.
Range across models
The span covered by the models of the series together — not the range of each model.
| Operating temperature | -10–40 °C |
|---|
Models in the series
One column per model: what differs between the models of the series.
| Parameter | OBS-ONE GS Unit | OBS-ONE PM unit |
|---|---|---|
| Technical specification details | 0–2.0 to 0–65.0 m3/min | 0–2500 mg/m3 after dilution |
| Outputs and interfaces | Digital I/O | Digital I/O |
| Interfaces | Ethernet | Ethernet |
| Gas measurement principle | Heated NDIR for CO/CO2; heated CLD or dual CLD for NO/NOx/NO2; heated FID for THC; Pitot flow meter for exhaust flow. | Not specified |
| Operating temperature | -10–40 °C | 0–40 °C |
| Status | Active | Active |
| Datasheet | PDF — OBS-ONE PM unit (opens in a new tab) |
The industries we serve
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Aerospace
- Aircraft door-lock position detection
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
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Medical industry
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Environment
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Electric motor manufacturing
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Food industry
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Automotive industry
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
- Axle Drives With our balancing machines for front and rear axle transmissions, the measured unbalance is corrected by drilling into the drive flanges of the transmissions (welding optional). We support you with our interdisciplinary expertise in the production of front and rear axle transmissions from the initial idea to the design stage through to series production.
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Industrial automation
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Plastics
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Optics
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3D printing
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Battery manufacturing
Frequently asked questions
Answers to the most common questions about our products and services
On-vehicle emissions measurement during real-world driving.
No. Gas and particle units serve different measurands.
OBS-ONE-XL (IRLAM) measures these gases during real driving.
Solid particle number concentration using a condensation particle counter.
Yes. HORIBA ONE integrates OBS-ONE module control and monitoring.
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